======================== unified (from filesystem) ========================
                                         'bitrate'  '155.709'
                                        'duration'  '228'
                                          'artist'  'Jacno & Stereo Total'
                                     'text_people'  ''
                                         'release'  'Disko Cabine'
                                           'title'  'Mars Rendez Vous French'
                                           'quals'  ("['Q-HAP-4', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '115.3'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Disko Cabine'
'TBPM' (BPM (beats per minute))                     '115.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         'Mars Rendez Vous French'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Jacno & Stereo Total'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.53 dB'
'TXXX:replaygain_track_peak'                        '0.444041'

========================== row from database ==========================
                                              'id'  1371669
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Jacno & Stereo Total - disko cabine  [2005]/13_jacno_and_stereo_total-mars_rendez_vous_french-klf.mp3
                                         'working'  None
                                         'bitrate'  155
                                    'duration_sec'  228
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  4446255
                                           'mtime'  1620609263
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo disko cabine [2005] 13_jacno_and_stereo_total mars_rendez_vous_french klf electronic we disco or italo
                                      'tag_artist'  Jacno & Stereo Total
                                     'tag_release'  Disko Cabine
                                       'tag_title'  Mars Rendez Vous French
                                             'bpm'  115.3
                                    'search_title'  'french':4 'mars':1 'rendez':2 'vous':3
                                   'search_artist'  'jacno':1 'stereo':2 'total':3
                                  'search_release'  'cabine':2 'disko':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '13':10 '2005':8,9 'and':12 'cabine':7 'disco':3 'disko':6 'electronic':20 'french':18 'italo':5 'jacno':11 'klf':19 'mars':15 'or':22 'rendez':16 'stereo':13 'total':14 'vous':17 'waves':2 'we':21
                                    'search_combo'  '00disco':13 '00poprockelectronic':10 '13':19 '2005':17,18 'and':21 'cabine':9C,16 'disco':12 'disko':8C,15 'electronic':29 'french':4A,27 'italo':14 'jacno':5B,20 'klf':28 'mars':1A,24 'or':31 'rendez':2A,25 'stereo':6B,22 'total':7B,23 'vous':3A,26 'waves':11 'we':30
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-4', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620609262.9316454  (2021-05-10 03:14:22)
                             'size'  4446255